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Re^2: Getting keys or values of a file based hash

by choroba (Archbishop)
on Feb 28, 2020 at 17:18 UTC ( #11113557=note: print w/replies, xml ) Need Help??


in reply to Re: Getting keys or values of a file based hash
in thread Getiing keys or values of a file based hash

> you should avoid using keys or values inside a while(each) loop.

It's easier to always avoid each which is the advice I listen to.

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

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